Effects of Awakening and the Use of Topical Dexamethasone and Levofloxacin on the Cytokine Levels in Tears Following Corneal Transplantation

Table 1

Clinical data and total volume of tears collected by each subject in PKP patients and controls.

	PKP patients	Controls	Statistics
Gender (female : male)	12 : 8	7 : 3	Fisher’s exact test: = 0.70
Age (mean; (SD))	68.7 (16.9)	66.7 (16.9)	Wilcoxon rank-sum test: = 0.83
Collected total tear volume by each subjects (L, mean; (SD))	50.2 (22.9)	42.1 (39.7)	Wilcoxon rank-sum test: = 0.07